Colombia is neither a poor nor a rich country. Income per person was by year 1999 roughly equal to the world average. According to the Andean Community, GDP per capita was US$1,487 in 1993, and rose to US$2,090 by 1995.
Rating Newest Oldest. Best Answer: The asthenosphere is made of plastic rock (solid, but able to flow), and is composed of olivines, pyroxenes, spinels and garnets.
The lithosphere is made up of rocks from two of the earth's major layers. It contains all of the outer, thin shell of the planet, called the crust, and the uppermost part of the next-lower layer, the mantle.